Mark Norwood

MC Mine Safety Appliances Company: 1 patents #104 of 243Top 45%

📍 Baltimore, MD: #1,687 of 4,923 inventorsTop 35%

🗺 Maryland: #13,387 of 35,612 inventorsTop 40%

Overall (All Time): #2,237,143 of 4,157,543Top 55%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
6053415	Apparatus and method for manually encoding a magnetic stripe	—	2000-04-25
5247931	Diagnostic sensor clasp utilizing a slot, pivot and spring hinge mechanism	—	1993-09-28